SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlJXcjBCQURWLzkrV2NMOFpTNWJ1N3c9PSIsInZhbHVlIjoiZTVqc0IweXg5VU1UOWxEenh3ck8vUT09IiwibWFjIjoiYzMxYmQwYmU3ODQwMGNlZDAzNzk3ZmY0YTVhZTliM2VlMWVlYzA0ZmQ2MjdhYzljM2VhYmYxMjIzN2QyMzliYiIsInRhZyI6IiJ9 limit 1)